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Pinna
Revision as of 17:18, 8 November 2018 by
NRJC
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(Created page with "==Key Stage 3== ===Meaning=== The
pinna
is the outer part of the
ear
made of
cartilage
. ===About the Pinna=== : The
pinna
collects
sound
and channels it i...")
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Key Stage 3
Meaning
The
pinna
is the outer part of the
ear
made of
cartilage
.
About the Pinna
The
pinna
collects
sound
and channels it into the
ear canal
.